letsql=`select SUM(t1.additional_tax) AS additional_tax_total,SUM(t1.value_added_tax) AS value_added_tax_total from i_invoice t1
letsql=`select SUM(t1.additional_tax) AS additional_tax_total,SUM(t1.value_added_tax) AS value_added_tax_total,SUM(t1.invoice_amount) as invoice_amount_total from i_invoice t1
where t1.businessmen_credit_code = :businessmen_credit_code and t1.apply_time>= :beginTime and t1.apply_time <=:endTime`;
where t1.businessmen_credit_code = :businessmen_credit_code and t1.apply_time>= :beginTime and t1.apply_time <=:endTime`;